ADA website demand letter law firms: who files these cases

How ADA website litigation works

Title III of the ADA requires businesses open to the public to make their services accessible to people with disabilities. Courts have extended this to websites. A small number of plaintiff law firms have built practices around filing ADA website cases in bulk, often targeting dozens or hundreds of small businesses at a time with near-identical complaints alleging that a site fails WCAG 2.1 AA accessibility standards.

The process typically starts with a demand letter, not a lawsuit. The letter identifies specific technical failures on your website and demands a settlement. Most cases settle before trial because the cost of defense often exceeds the settlement amount, even when the business has a strong case.

Filing ADA cases is legal activity. The most practical response is not to fight about the letter but to make your site genuinely accessible and document that you did so, which puts you in the strongest defensible position available.

The firms that send the most ADA website demand letters

Based on publicly available PACER federal court records and published reporting. Court case volumes fluctuate year to year.

What these firms look for

ADA website complaints filed by high-volume plaintiff firms almost always cite the same set of technical failures. These are the issues that automated scanners flag and that translate directly into legal claims:

• Images without alt text (the most common single citation)
• Form fields without visible labels
• Links or buttons with no accessible name ("click here," icon-only buttons)
• Menus or modals that cannot be navigated by keyboard
• Color contrast failures, especially text over photos
• Broken or skipped heading structure
• Linked PDF menus or documents (PDFs cannot be fixed inside Squarespace; they require either remediating the PDF itself or replacing it with an HTML page)

The source-code issues, alt text, form labels, contrast, link names, and heading order, are fixable inside Squarespace by a specialist. PDF accessibility is a separate problem that requires replacing or remediating the document itself. Fixing what can be fixed and honestly documenting what cannot is the approach that holds up.

Why overlay widgets make things worse

Some businesses install an overlay widget (accessiBe, UserWay, EqualWeb) immediately after receiving a demand letter, hoping it shows a good-faith response. Plaintiff attorneys have specifically noted the presence of overlays in filings, and courts have not found them to be a meaningful ADA defense.

Overlays do not fix the underlying source code. They sit on top of it. Several of the firms above have specifically targeted overlay-using businesses on the grounds that the overlay signals the business knew about accessibility requirements and chose an inadequate shortcut.

What a documented good-faith response looks like

Courts and plaintiff attorneys look for evidence of a genuine, ongoing remediation effort. The strongest position for a small business is:

1. A dated accessibility scan of your site showing the issues found
2. Evidence that those issues were fixed in the actual site source (not via an overlay)
3. Ongoing monthly monitoring with dated records of the site's current state
4. Honest documentation of any issues that cannot be fully automated (such as PDF menus)

This record does not eliminate legal risk, but it is the most defensible position available to a small business that cannot afford a full accessibility audit and rebuild.

Frequently asked questions